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CVSS: 7.1EPSS: 2%CPEs: 10EXPL: 0

Cisco 4100 and 4400, Airespace 4000, and Catalyst 6500 and 3750 Wireless LAN Controller (WLC) software 4.1 before 4.1.180.0 allows remote attackers to cause a denial of service (ARP storm) via a broadcast ARP packet that "targets the IP address of a known client context", aka CSCsj50374. Cisco 4100 y 4400, Airespace 4000, y Catalyst 6500 y 3750 Wireless LAN Controller (WLC) software 4.1 versiones anteriores a 4.1.180.0, permiten a atacantes remotos provocar una denegación de servicio (tormenta ARP) mediante un distribución a todos de paquete ARP que "coincide con la dirección IP de un contexto de cliente conocido", también conocido como CSCsj50374. • http://secunia.com/advisories/26161 http://www.cisco.com/en/US/products/products_security_advisory09186a008088ab28.shtml http://www.securityfocus.com/bid/25043 http://www.securitytracker.com/id?1018444 http://www.vupen.com/english/advisories/2007/2636 https://exchange.xforce.ibmcloud.com/vulnerabilities/35576 https://exchange.xforce.ibmcloud.com/vulnerabilities/44591 •

CVSS: 6.1EPSS: 1%CPEs: 4EXPL: 0

The Network Processing Unit (NPU) in the Cisco Wireless LAN Controller (WLC) before 3.2.193.5, 4.0.x before 4.0.206.0, and 4.1.x allows remote attackers on a local wireless network to cause a denial of service (loss of packet forwarding) via (1) crafted SNAP packets, (2) malformed 802.11 traffic, or (3) packets with certain header length values, aka Bug ID CSCsg36361. La Network Processing Unit (NPU) en el Cisco Wireless LAN Controller (WLC) anterior a 3.2.193.5, 4.0.x anterior a 4.0.206.0, y 4.1.x permite a atacantes remotos en una red local provocar una denegación de servicio (pérdida de reenvío de paquetes) mediante (1)paquetes SNAP manipulados, (2) tráfico 802.11 mal formado, o (3) paquetes con determinados valores de longitud de cabecera, también conocido como Bug ID CSCsg36361. • http://securitytracker.com/id?1017908 http://www.cisco.com/warp/public/707/cisco-sa-20070412-wlc.shtml http://www.osvdb.org/34136 http://www.securityfocus.com/bid/23461 http://www.vupen.com/english/advisories/2007/1368 https://exchange.xforce.ibmcloud.com/vulnerabilities/33609 •